The negative.cable has to be off for 15-20 minutes for a reset The yellow light you see is a check engine light. This can be caused by anything from a vacuum leak to your gas cap being too loose. Do you have a code reader?
North East Honda Killer
OBX Header, Hi flo cat, dremled throttle body/intake manifold, k&n cold air intake, eibach 1.5" springs with Ford Racing gas strutsand Toms tune with PZEV delete and 91 octane